3 Calcium-Rich Vegetables That Are Almost Pesticide-Free

Why Kale Is Low in Pesticides

Kale tends to be relatively low in pesticide residues because:

• Its thick, curly leaves are less attractive to certain pests
• Many pests prefer softer greens
• It grows well in cooler climates where insect pressure is lower

When washed properly, conventional kale often shows minimal residue compared to many other leafy greens.

Health Benefits Beyond Calcium

Kale also supports:

• Bone density
• Heart health
• Eye health
• Immune function

Its high antioxidant content helps reduce inflammation, which is important for long-term bone and joint health.